From mboxrd@z Thu Jan 1 00:00:00 1970 From: Gerd Hoffmann Subject: Re: [RFC PATCH 6/6] drm/i915/gvt: support QEMU getting the dmabuf Date: Fri, 05 May 2017 08:55:31 +0200 Message-ID: <1493967331.371.53.camel@redhat.com> References: <1493372130-27727-1-git-send-email-xiaoguang.chen@intel.com> <1493372130-27727-7-git-send-email-xiaoguang.chen@intel.com> <1493718658.8581.82.camel@redhat.com> <20170504100833.199bc8ba@t450s.home> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <20170504100833.199bc8ba@t450s.home> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Alex Williamson Cc: "intel-gfx@lists.freedesktop.org" , "linux-kernel@vger.kernel.org" , "Lv, Zhiyuan" , "Chen, Xiaoguang" , "intel-gvt-dev@lists.freedesktop.org" List-Id: intel-gfx@lists.freedesktop.org ICBIaSwKCj4gPiA+PkhtbSwgdGhhdCBsb29rcyBsaWtlIGEgcmF0aGVyIHN0cmFuZ2Ugd2F5IHRv IHJldHVybiBhIGZpbGUgZGVzY3JpcHRvci4KPiA+ID4+Cj4gPiA+PldoYXQgaXMgdGhlIHJlYXNv biB0byBub3QgdXNlIGlvY3RscyBvbiB0aGUgdmZpbyBmaWxlIGhhbmRsZSwgbGlrZQo+ID4gPj5v bGRlciB2ZXJzaW9uIG9mIHRoZXNlIHBhdGNoZXMgZGlkPyAgCj4gPiA+SWYgSSB1bmRlcnN0b29k IGNvcnJlY3RseSB0aGF0IEFsZXggcHJlZmVyIG5vdCB0byBjaGFuZ2UgdGhlIGlvY3RscyBvbiB0 aGUgdmZpbyBmaWxlCj4gPiA+aGFuZGxlIGxpa2UgdGhlIG9sZCB2ZXJzaW9uLgo+ID4gPlNvIEkg dXNlZCB0aGlzIHdheSB0aGUgc21hbGxlc3QgY2hhbmdlIHRvIGdlbmVyYWwgdmZpbyBmcmFtZXdv cmsgb25seSBhZGRpbmcgYQo+ID4gPnN1YnJlZ2lvbiBkZWZpbml0aW9uLgo+IAo+IEkgdGhpbmsg SSB3YXMgaG9waW5nIHdlIGNvdWxkIGF2b2lkIGEgc2VwYXJhdGUgZmlsZSBkZXNjcmlwdG9yCj4g YWx0b2dldGhlciBhbmQgdXNlIGEgdmZpbyByZWdpb24gaW5zdGVhZC4KCldoYXQgZXhhY3RseSBk aWQgeW91IGhhdmUgaW4gbWluZD8gIFB1dCB0aGUgZnJhbWVidWZmZXIgaW5mb3JtYXRpb24KKHN0 cnVjdCBpbnRlbF92Z3B1X2RtYWJ1ZikgaW50byB0aGUgdmZpbyByZWdpb24sIHRoZW4gYWNjZXNz IGl0IHVzaW5nCnJlYWQvd3JpdGUvbW1hcD8KCj4gSG93ZXZlciwgaXQgd2FzIGV4cGxhaW5lZAo+ IHByZXZpb3VzbHkgd2h5IHRoaXMgcmVhbGx5IG5lZWRzIHRvIGJlIGEgc2VwYXJhdGUgZmQgYW5k IEkgYWdyZWUgdGhhdAo+IHVzaW5nIGEgcmVnaW9uIHRvIGV4cG9zZSBhbiBmZCBpcyByZWFsbHkg YXdrd2FyZC4KCk5vdyB3aXRoIHRoaXMgcGF0Y2hzZXQgd2UgaGF2ZSAqdHdvKiBraW5kcyBvZiBz ZXBhcmF0ZSBmaWxlIGhhbmRsZXMuCkZpcnN0IHRoZSBhbm9uLWZkIGNyZWF0ZWQgYnkgcmVhZGlu ZyBmcm9tIHRoZSByZWdpb24uICBUaGlzIGlzIHRoZW4gdXNlZAp0byBydW4gdGhlIGludGVsIGlv Y3RscyBvbiwgd2hpY2ggaW4gdHVybiBjcmVhdGUgdGhlIG90aGVyIGtpbmQgb2YgZmlsZQpoYW5k bGUgKGRtYS1idWYtZmQpLgoKVGhlIGRtYS1idWYtZmQgcmVhbGx5IG5lZWRzIHRvIGJlIGEgc2Vw YXJhdGUgZmQsIGJlY2F1c2UgaXQgZ2V0cyBwYXNzZWQKYXJvdW5kIGFzIGhhbmRsZSBhbmQgYmVj YXVzZSB0aGlzIGlzIHRoZSB3YXkgZG1hLWJ1ZnMgd29yayAoZ3Vlc3MgdGhpcwppcyB0aGUgZGlz Y3Vzc2lvbiB5b3UgYXJlIHJlZmVycmluZyB0bykuCgpJIGNhbid0IHNlZSBhIGNvbXBlbGxpbmcg cmVhc29uIGZvciB0aGUgYW5vbi1mZCB0aG91Z2guICBJIHN1c3BlY3QgdGhpcwp3YXMgZG9uZSBk dWUgdG8gYSBtaXN1bmRlcnN0YW5kaW5nIC4uLgoKY2hlZXJzLAogIEdlcmQKCl9fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fCkludGVsLWdmeCBtYWlsaW5nIGxp c3QKSW50ZWwtZ2Z4QGxpc3RzLmZyZWVkZXNrdG9wLm9yZwpodHRwczovL2xpc3RzLmZyZWVkZXNr dG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2ludGVsLWdmeAo=